Package g2501_2600.s2592_maximize_greatness_of_an_array

Class Solution

java.lang.Object
g2501_2600.s2592_maximize_greatness_of_an_array.Solution
public class Solution extends java.lang.Object
2592 - Maximize Greatness of an Array.

Medium

You are given a 0-indexed integer array nums. You are allowed to permute nums into a new array perm of your choosing.

We define the greatness of nums be the number of indices 0 <= i < nums.length for which perm[i] > nums[i].

Return the maximum possible greatness you can achieve after permuting nums.

Example 1:

Input: nums = [1,3,5,2,1,3,1]

Output: 4

Explanation: One of the optimal rearrangements is perm = [2,5,1,3,3,1,1]. At indices = 0, 1, 3, and 4, perm[i] > nums[i]. Hence, we return 4.

Example 2:

Input: nums = [1,2,3,4]

Output: 3

Explanation: We can prove the optimal perm is [2,3,4,1]. At indices = 0, 1, and 2, perm[i] > nums[i]. Hence, we return 3.

Constraints:

  • 1 <= nums.length <= 105
  • 0 <= nums[i] <= 109

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    maximizeGreatness(int[] nums)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • maximizeGreatness

      public int maximizeGreatness(int[] nums)